EG24367A - Imaging system using diffuse infrared light - Google Patents

Imaging system using diffuse infrared light

Info

Publication number
EG24367A
EG24367A EGNA2005000520A EG24367A EG 24367 A EG24367 A EG 24367A EG NA2005000520 A EGNA2005000520 A EG NA2005000520A EG 24367 A EG24367 A EG 24367A
Authority
EG
Egypt
Prior art keywords
imaging system
infrared light
diffuse infrared
diffuse
imaging
Prior art date
Application number
Inventor
Herbert D Zeman
Original Assignee
Herbert D Zeman
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/487,007 external-priority patent/US6556858B1/en
Priority claimed from US10/386,249 external-priority patent/US7239909B2/en
Application filed by Herbert D Zeman filed Critical Herbert D Zeman
Application granted granted Critical
Publication of EG24367A publication Critical patent/EG24367A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4887—Locating particular structures in or on the body
    • A61B5/489—Blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/74—Circuitry for compensating brightness variation in the scene by influencing the scene brightness using illuminating means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/33—Transforming infrared radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
    • A61B5/0086—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters using infrared radiation
EGNA2005000520 2000-01-19 2005-09-07 Imaging system using diffuse infrared light EG24367A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/487,007 US6556858B1 (en) 2000-01-19 2000-01-19 Diffuse infrared light imaging system
US10/386,249 US7239909B2 (en) 2000-01-19 2003-03-11 Imaging system using diffuse infrared light
PCT/US2004/005669 WO2004080276A2 (en) 2003-03-11 2004-02-25 Imaging system using diffuse infrared light

Publications (1)

Publication Number Publication Date
EG24367A true EG24367A (en) 2009-03-10

Family

ID=36575305

Family Applications (1)

Application Number Title Priority Date Filing Date
EGNA2005000520 EG24367A (en) 2000-01-19 2005-09-07 Imaging system using diffuse infrared light

Country Status (2)

Country Link
EC (1) ECSP056010A (en)
EG (1) EG24367A (en)

Also Published As

Publication number Publication date
ECSP056010A (en) 2006-08-30

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